Beta-D-Glucosepentaacetate, CAS:154395-36-5

2, 3, 4, 5, 6-Penta-O-acetyl-D-glucose, also known as b-D-glucopyranose pentaacetic acid or glucose pentaacetate, belongs to the class of organic compounds known as pentacarboxylic acids and derivatives. These are carboxylic acids containing exactly five carboxyl groups. Within the cell, 2, 3, 4, 5, 6-penta-O-acetyl-D-glucose is primarily located in the cytoplasm. 2, 3, 4, 5, 6-Penta-O-acetyl-D-glucose has a bitter taste. CAS Number 154395-36-5 Product Name beta-D-Glucose pentaacetate IUPAC Name [(2R,3R,4S,5R,6S)-3,4,5,6-tetraacetyloxyoxan-2-yl]methyl acetate Molecular Formula C16H22O11 Molecular Weight 390.34 g/mol InChI InChI=1S/C16H22O11/c1-7(17)22-6-12-13(23-8(2)18)14(24-9(3)19)15(25-10(4)20)16(27-12)26-11(5)21/h12-16H,6H2,1-5H3/t12-,13-,14+,15-,16-/m1/s1 InChI Key LPTITAGPBXDDGR-IBEHDNSVSA-N SMILES CC(=O)OCC1C(C(C(C(O1)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C Solubility 1.5 mg/mL at 18 ?C Synonyms 1,2,3,4,6-penta-O-acetyl-alpha-D-glucopyranoside, beta-D-glucose pentaacetate, glucose pentaacetate, glucose pentaacetate, (alpha-D)-isomer, glucose pentaacetate, (beta-(D))-isomer, glucose pentaacetate, (D)-isomer, penta-O-acetyl-alpha-D-glucopyranose, penta-O-acetylglucopyranose Canonical SMILES CC(=O)OCC1C(C(C(C(O1)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C Isomeric SMILES CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C CAS No: 604-69-3,154395-36-5 Synonyms: b-D-Glucose pentaacetate MDL No: MFCD00006597 Chemical Formula: C16H22O11 Molecular Weight: 390.34 COA: Product name :   Beta-D-Glucose pentaacetate;Beta-1,2,3,4,6-Pentacetyl-D-glucose      CAS:  604-69-3 M .F. : C 16 H 22 O 11       M .W. :   390.34                  Batch No : 20130913                             Quantity:  23kg Items Standards Results Appearance White crystal powder Complies Solubility Soluble in CHCl 3 , insoluble in water Complies Identification IR and TLC Complies Melting point 129 ?  ~  133?C 130 ?  ~132  ? Specific rotation [a]D/20 (c=5% in CHCl 3 ) +4 o  ~  +6 o +4.8 o Water content (K.F.) Max.0.5% 0.2% Residue on ignition Max. 0.5% 0.1% TLC Should be one spot One spot Alpha-isomer Max.0.5% 0.21% Assay (HPLC)* Min. 98% 98.6% References: 1. Leclercq-Meyer V, Kadiata MM, Malaisse WJ, Am. J. Physiol. Endocrinol. Metabol. 1999, 276, pE689 2. Hendricks SB, Wulf OR, Liddel U, J. Am. Chem. Soc. 1936, p1997 3. Horita DA, Hajduk PJ, Lerner LE, Glycoconjugate J. 1997, 14, 5, p691